ASoC: soc-core: cleanup cppcheck warning at snd_soc_add_controls()

This patch cleanups below cppcheck warning.

sound/soc/soc-core.c:2239:6: style: The scope of the variable 'err' can be reduced. [variableScope]
 int err, i;
     ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r1fhyl6f.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-07-29 10:15:52 +09:00 • committed by Mark Brown
commit eaf2469c34
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